Debt - Principal Payments on All Debt Outstanding (Detail) - USD ($) $ in Thousands |
Jan. 31, 2016 |
Oct. 31, 2015 |
|---|---|---|
| Debt Instrument [Line Items] | ||
| Remainder of 2016 | $ 1,883 | |
| 2017 | 2,496 | |
| 2018 | 2,575 | |
| 2019 | 202,451 | |
| 2020 | 721 | |
| Thereafter | 2,708 | |
| Total | 212,834 | $ 213,426 |
| Capital Leases [Member] | ||
| Debt Instrument [Line Items] | ||
| Remainder of 2016 | 1,716 | |
| 2017 | 2,264 | |
| 2018 | 2,333 | |
| 2019 | 2,199 | |
| 2020 | 460 | |
| Thereafter | 64 | |
| Total | 9,036 | $ 9,573 |
| Debt [Member] | ||
| Debt Instrument [Line Items] | ||
| Remainder of 2016 | 167 | |
| 2017 | 232 | |
| 2018 | 242 | |
| 2019 | 200,252 | |
| 2020 | 261 | |
| Thereafter | 2,644 | |
| Total | $ 203,798 |